un. 闭室熔焊

rtue 美德,德行 virus 病毒 vision 幻想,视觉 vital 极其重要的 vivid生动的,鲜艳的 volcano火山 voltage 电压 voluntary自愿的,志愿的 volunteer志愿者 vote票,选票 wage 工资,报酬 wagon四轮马车,大棚车 wander漫游,漫步 waterproof 防水的,不透水的 wealth

发表于:2018-11-29 / 阅读(171) / 评论(0) 分类 用mp3背四级单词

For many foreigners, part of the attraction of China is its mysterious and ancient splendor. But what attracts Chinese people? It was something that Paloma Sanchez, a certified GIA gemologist from Spain, had to learn through first-hand experience. Pa

发表于:2018-12-02 / 阅读(134) / 评论(0) 分类 2016CRI中国国际广播电台

Now the speed of light is a very,very big number. 光速是个很大的数字 So if we just take a small amount of mass, 所以只要一点点质量 you get a huge amount of energy. 就含有大量能量 And that's the energy which actually powers ou

发表于:2018-12-07 / 阅读(177) / 评论(0) 分类 太阳科普

[00:15.72]The Boy On Chamber's Creek [00:22.15]善波河上的小男孩 [00:35.83]When I crossed the bridge over Chamber's Creek [00:38.56]I was startled to hear my iPOD go back on. [00:42.20]I checked to see the battery and it wasn't even half empty. [00:46

发表于:2018-12-11 / 阅读(151) / 评论(0) 分类 英语灵异故事

提到蟑螂,我们总会联想到肮脏昏暗的厨房和浴室当你进入房间打开灯的时候,它们就立马溜走了。但是并不只有害虫处理专家对它们感兴趣这些昆虫也启发了抗体、机器人以及机械肢体的研

发表于:2018-12-12 / 阅读(87) / 评论(0) 分类 阅读空间

1.Computer-Aided Manufacturing(CAM) 计算机辅助制造 A: Is CAM used in China? B: Yes,it has been uesd in China for almost twenty years. A:在中国有使用CAM的吗? B:有啊,在中国使用已经将近20年了。 2.Hot working 热加工 A: What are the hot working proc

发表于:2018-12-26 / 阅读(136) / 评论(0) 分类 天天商务口语

UNIT 68 POPULAR SCIENCE (Ⅰ) Lesson 135 Part Ⅰ Warming-up Exercises Note-taking: Inventions The words you may need for your note-taking in this drill: gasoline / barometer / Polaroid / pendulum / D

发表于:2018-12-27 / 阅读(157) / 评论(0) 分类 英语听力入门 (全四册)

Cindy needed to return her dress. She tried it on at home earlier. It did not fit her. Today was the last day to return it. After today, she had to keep the dress. The store closes at 8 P.M. She started driving at 7:30 P.M. It took her 20 minutes to

发表于:2018-12-28 / 阅读(147) / 评论(0) 分类 英语第5级听力-English Level 5

Quixotic Fusion是一个集合空中杂技、舞蹈、戏剧、电影、音乐、视觉效果的艺术家团体。在TED2012大会上,他们带来了三段动人的舞蹈演出

发表于:2019-01-05 / 阅读(118) / 评论(0) 分类 TED公开课:艺术与幻觉

First, the second part of that title isnt true. You either forgot who loves you, or need to find more people who do. But there may be times where you feel alone and depressed just about everyone has spells like that, or is strong enough to admit it.

发表于:2019-01-08 / 阅读(107) / 评论(0) 分类 实用英语

By David McAlary Washington 21 November 2006 The United States and more than 30 other nations have signed a $13 - billion agreement to develop a form of nuclear power in a process called fusion. In a Paris signing ceremony, they agreed to cooperate

发表于:2019-01-12 / 阅读(239) / 评论(0) 分类 2006年VOA标准英语(十一月)

The name says it all - Jeff Lorber Fusion. Keyboardist and composer Jeff Lorber brings back his old Fusion moniker for an album reminiscent of his very first band. For the past 20 years, he's been known simply as Jeff Lorber, so it was just a matter

发表于:2019-01-13 / 阅读(138) / 评论(0) 分类 VOA标准英语2010年(六)月

Fusion Reactor Still in Works 热核反应堆仍在建设中 All todays nuclear power plants make energy by thge splitting of uranium atoms -- which creates a lot of useful heat but also a lot of dangerous and deadly nuclear waste. The opposite proce

发表于:2019-01-14 / 阅读(126) / 评论(0) 分类 VOA标准英语2016年(四月)

Fusion is how stars produce energy. It occurs when the nuclei of light atoms, such as hydrogen, are fused together under extreme pressure and heat. Tokamak Energy, from Oxfordshire, believes that the third version of their compact, spherical tokamak

发表于:2019-01-17 / 阅读(189) / 评论(0) 分类 2015CRI中国国际广播电台

异构是相对于同构而言的。异构词是指在拼写上只相差一两字母的两个或几个单词,若异构词里有一个是我们所熟悉的,就可以拿来记忆其他不熟悉的异构词(GRE单词)。异构法最适合记忆中

发表于:2019-01-18 / 阅读(179) / 评论(0) 分类 雅思英语

But by the early 1970s a shift was under way. 但到了20世纪70年代初期,人们的想法开始转变。 Computing went from being dismissed as a tool of bureaucratic control to being embraced as a symbol of individual expression and liberation

发表于:2019-01-22 / 阅读(123) / 评论(0) 分类 乔布斯传

underlie vt.位于...之下, 成为...的基础 vein n.血管, 静脉, 叶脉, 翅脉, 矿脉, 纹理, 性情, 心绪 vt.使成脉络, 象脉络般分布于 visa n.签证 vt.签准,维萨信用卡 vo

发表于:2019-02-07 / 阅读(159) / 评论(0) 分类 考研英语

CHICAGO, Dec. 9 (Xinhua) -- Ford Motor Co. said Friday it is recalling more than 128,000 Ford Fusion and Mercury Milan sedans over concerns the wheel studs could crack and cause the wheels to separate, Detroit News reported. The recall includes 128,6

发表于:2019-02-14 / 阅读(135) / 评论(0) 分类 英语新闻

And Australian Chamber of Commerce says another interest rate cut is needed to help stimulate the economy. Its latest survey of nearly 600 companies suggest business confidence haven't shown signs of improvement for nearly three years. And it paints

发表于:2019-02-14 / 阅读(81) / 评论(0) 分类 澳洲ABC新闻快递2013年

navigability 适航性 dismantle 拆除 commemoration纪念 tilting 倾斜的 monorail 单轨铁路 ribcage 胸廓 weld 焊接 bolt 插销,螺栓 hydraulic 水力的 clamp 夹紧,固定住;夹钳,螺丝钳 axle 车轴 revolution 一周(转) cog

发表于:2019-02-19 / 阅读(148) / 评论(0) 分类 雅思英语
学英语单词
a pop
adams-price
affordments
anchoring heuristic
anodontia
as shown
atrial asynchronous pacing
beak-like
black musics
blasely
brachypetala
bromazepam
bulkier
burnabilities
Camera vitrea
cell cohomology group
cheiropterous
Chu Pah
constructed languages
correas
decarburizing agent
demarc
diazetine
doping vario-property
double f1
double feed
double-roll press
elmenteita
encrusting compound
England and France Channel Tunnel
equalitarians
equipment renewal theory
export quota
flow bidirectional
fluid catalytic hydroforming
Gahrliepia lui
give sb. the axe
gorson
graphical triangulation
hygrometric moisture meter
hyomandibula (or hyomandibular cartilage)
hysterofrenatory
illuminating meter
in the straw
interword gap
ishbels
jerone
johnen
Kourémalé
krablite
Kvarntorp
life-arena
lintol
loglinearly
low-tide level
maker up
mechanobalance dynamic stability
Melville Pen.
middle cut file
middle error
misencode
near-extreme multicollinearity
nounoun pronoun
onocol
Passo Fundo, R.
peak frame
pickwells
Pollak's tests
professional mariner
pyruvate oxidation factors
quantisty of flow
ramstein
rate of rise or fall flood stage
re breathe
real-time clock diagnostic
receivable ratio
rescuee
rotating magnetometer
RSAC (Reactor Safety Advisory Committee)
Sellières
semigenerics
shouders
Shwedagon
simulated normal operation
starting buffers
starting ratchet
stone pitching
strain every nerve
superoxide dismutase (SOD)
surveyor competent
Swertia dichotoma
tele-
tensei
thermal break-off
thermo-noise
time-sequence
Timétrine
tracking flare
trophy room
undelectable
wave-built structure
wreakless